SPANNERS, FLAT


 
No. 1

Double-ended spanners of similar shape provided for general use.  For nuts 5/32" and 3/16" across flats. Length 2.4", thickness 1/16".

No.2

Double-ended spanners of similar shape provided for general use.  For nuts 7/32" and 1/4" across flats. Length 2.75", thickness 5/64".

No. 3

Double-ended spanners of similar shape provided for general use.  For nuts 9/32" and 5/16" across flats. Length 3.2", thickness 7/64".

No. 4

Double-ended spanners of similar shape provided for general use. For nuts 11/32" and 3/8" across flats. Length 3.5", thickness 1/8".
 

No. 5

Double-ended spanners of similar shape provided for general use.  For nuts 13/32" and 7/16" across flats. Length 3.8", thickness 5/32".

No. 6

Double-ended spanners of similar shape provided for general use.  For nuts 17/32" and 1/2" across flats. Length 4.2", thickness 11/64".  The No. 6 is specially suitable for the fixing nuts of  Clocks No. 44 and the bank-securing nuts of 2-motion selectors.

No. 7

Double-ended spanner, 6" long and 3/16" thick. For nuts across flats, for bank-securing rods of Siemens' No. 50 two-motion selectors.

No. 8

Double-ended spanner, 4.25" long, 1/8" thick. For nuts 5/8" and 7/16" across flats, which are fitted on Scales, Automatic No. 1.

No. 9

Single-ended spanner, 4" long, 3/16" thick.  Handle slightly offset.  For nuts 9/32" across flats, which are fitted to Siemens' No. 5 and No. 16 uniselectors.

No. 10

Single-ended spanner, 3.5" long, 5/64" thick, for nuts 0.61" across flats. For the ward barrel of 20 character answer-back units of  Teleprinters No. 7.

No. 11

Used on Transmitters, Automatic Nos. 3A, 4A and 5A. Clutch Lock Nuts.
 

 
No. 12

For use on adjustment gland and locknut of 4000 type selectors.
 

 
No. 13

Ring Spanner for 4BA and 8BA nuts of 4000 type selectors.
 

 
No. 14

For adjusting magnet gland and lock nut on clocks No. 44.
 

No. 15

For use on Teleprinter No. 15.
 

 
No. 16

For use on Teleprinter No. 15.
 

 
No. 17

For use on Teleprinter No. 15.
 

 
No. 18

For use on Teleprinter No. 15.
 

 
No. 19

Articulated Ring Spanner for use on Plessey and GEC Crossbar Switches (Type 6C/2 or equivalent).
 

 
No. 20

For use on BXB Crossbar Switches, Magnetic Counter.
 

 
No. 21

For use on BXB Crossbar Switches, Selector Yoke Pile-up and Pivots.
 

No. 22

For use on BXB Crossbar Switches, Selector Pivots.
 

No. 23

For use on 5005 and BXB Crossbar Switches for Holding Horizontal Bars.
 

No. 24

For use on BXB Crossbar Switches, Horizontal Bar Pivot Screw and Nut.

Two required.
 

No. 25

For use on Teleprinter No. 23A.
 

 
No. 26

For use on Teleprinter No. 23A.
 

 
No. 27

For use with Adjuster Cam No. 2A to adjust the cam bank inner bearing on Mechanism Pulsing No. 8.
 

 


 

 
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